Difference between revisions of "Sairocarpus cornutus"

(Bentham) D. A. Sutton

Revis. Antirrhineae, 468. 1988.

Common names: Spurred snapdragon
Endemic
Basionym: Antirrhinum cornutum Bentham Pl. Hartw., 328. 1849
Treatment appears in FNA Volume 17. Treatment on page 45. Mentioned on page 44, 48.
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|publication year=1988
 
|publication year=1988
 
|special status=Endemic
 
|special status=Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V17/V17_136.xml
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|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V17/V17_136.xml
 
|genus=Sairocarpus
 
|genus=Sairocarpus
 
|species=Sairocarpus cornutus
 
|species=Sairocarpus cornutus

Revision as of 21:04, 16 December 2019

Annuals. Stems 10–60 cm, self-supporting, glandular-hairy; branches not twining. Leaves opposite proximally, alternate distally; blade linear to oblanceolate, 7–43 × 3–6(–10) mm, surfaces glandular-hairy. Inflorescences axillary, flowers solitary. Pedicels 1–4 mm. Flowers chasmogamous; calyx lobes equal or subequal, glandular-hairy, hairs long, eglandular, adaxial lobe 3–7 × 1 mm; corolla white to pale lavender, often violet-veined, 9–14 mm, base spurred, mouth 2–3 mm diam., palate sometimes purple-veined, rounded or angular, 3.5–6.5 mm diam., glabrous or hairy. Capsules ovoid, 5–7 mm, glandular-hairy, abaxial locule indehiscent or with 1 pore. Seeds black to dark brown, 1 mm, tuberculate and longitudinally ridged. 2n = 32.

Discussion

Subspecies 2 (2 in the flora).

Selected References

None.

Key

1 Corolla veins violet, palates rounded, hairy, without yellow patches. Sairocarpus cornutus subsp. cornutus
1 Corolla veins not contrasting, palates angular, glabrous or hairy, often with 2 yellow patches. Sairocarpus cornutus subsp. leptaleus